U.S. federal trademark · Serial No. 74598216 · Reg. No. 2049555
electronic counting and computing apparatus, apparatus and instruments for testing the continuity of electrical circuits, apparatus and instruments for testing and measuring the characteristics of electrical and electronic circuits and circuit components, signal generators, electromagnetic radiation spectrum analyzers, frequency synthesizers, frequency meters, and radar, the above items sold individually or in combination as part of automatic test equipment systems for use in testing electronic devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.